package ch03.demo.dao2.impl;

import ch03.demo.dao2.Buyer;
import org.apache.log4j.Logger;

public class IntermediaryImpl implements Buyer {
    private Logger logger=Logger.getLogger(IntermediaryImpl.class);

    /**
     * 被代理的目标对象
     * @return
     */
    private Buyer target;
    public IntermediaryImpl(Buyer target){
        this.target=target;
    }
    @Override
    public String havealook() {
        return null;
    }
    public void before(){
        logger.debug("前期准备。");
        logger.debug("查找房源。");
        logger.debug("和卖家沟通时间。");
    }
    public void after(){
        logger.debug("后期跟踪");
        logger.debug("和买家沟通意见。");
    }
}
